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2007-01-07gzip cleanup part #6Denis Vlasenko
2007-01-07gzip cleanup part #5Denis Vlasenko
2007-01-07gzip cleanup part #4Denis Vlasenko
2007-01-07gzip cleanup part #3Denis Vlasenko
2007-01-07gzip cleanup part #2Denis Vlasenko
2007-01-07a ton of gzip changes, split up in compiled andDenis Vlasenko
run-tested pieces. Code was rather messy. It's not a bug fix, more like code cleanup. This is the first part.
2007-01-06kill unused variableDenis Vlasenko
2007-01-06move [g]zip decompressor state into malloc'ed buffer. size:Denis Vlasenko
text data bss dec hex 5256 0 108 5364 14f4 - old 4915 0 0 4915 1333 - new
2007-01-05split inflate_xx_setup() subroutines from inflate_xx()Denis Vlasenko
2007-01-05do not expose internal state of [g]zip unpacker.Denis Vlasenko
fix memory leak in inflate_gunzip.
2007-01-05Stopped doing assignments inside expressions.Denis Vlasenko
Who wrote this gem, I wonder? n -= (e = (e = gunzip_wsize - ((d &= gunzip_wsize - 1) > w ? d : w)) > n ? n : e);
2007-01-05decompress_unzip: preparatory patchDenis Vlasenko
2007-01-05Stop tracking buffer size - it is a constant.Denis Vlasenko
Stop ignoring write errors. Fix bugs in this line: rc->buffer_size = read(rc->fd, RC_BUFFER, rc->buffer_size); (a) should use safe_read() (b) just ONE short read (e.g. 4 bytes) will make ALL future reads short!
2007-01-05simplify access to buffer, making code a bit smallerDenis Vlasenko
2007-01-04- spelling fixBernhard Reutner-Fischer
2007-01-03extern variable declaration in a .c file is heresy - fixing itDenis Vlasenko
2006-12-30done a dozen of randconfig test. guess what? ALL failed...Denis Vlasenko
these are resulting fixes
2006-12-28bb_xget[pw/gr]nam were horribly misnamed - fixed.Denis Vlasenko
uidgid_get -> get_uidgid, add additional param (numeric_ok). Make chown use it. chown: fix "chown user: ...." install: fix incorrect use of bb_xget[pw/gr]nam
2006-12-26merge post-1.3.0 fixesDenis Vlasenko
2006-12-26style fixesDenis Vlasenko
last xcalloc replaced by xzalloc
2006-12-22remove useless casts (type*) xzalloc(...)Denis Vlasenko
2006-12-22dpkg: getopt32-ification etc, -100 bytesDenis Vlasenko
2006-12-22rpm: reformat. was really hard to readDenis Vlasenko
2006-12-22removal of commented-out cruftDenis Vlasenko
2006-12-22tar et al: die if bb_copyfd_size copies less than asked for.Denis Vlasenko
(we have bb_copyfd_exact_size now for that kind of usage)
2006-12-19remove casts from xmalloc()Denis Vlasenko
2006-12-18A bunch of defined(__GLIBC__) added. static-linking warning expandedDenis Vlasenko
2006-12-17tar: report error if child dies while writing out the end of tarballDenis Vlasenko
(e.g. out of disk space).
2006-12-16inline strcmp(s, "-") [actually macro-ize it for now - gcc is too stupid]Denis Vlasenko
2006-12-16s/extern inline/static ATTRIBUTE_ALWAYS_INLINE/gDenis Vlasenko
xstrtou: disallow leading '+'
2006-12-12- remove functions marked as LEGACY in SUSv3 and use their modern counterparts.Bernhard Reutner-Fischer
2006-11-29fix support for globally disabling --long-options.Denis Vlasenko
(disabling them saves ~4K on fully configured bbox)
2006-11-27tar: fix misplaced --exclude long option definitionDenis Vlasenko
2006-11-27style cleanup: return(a) -> return a, part 2Denis Vlasenko
2006-11-27style cleanup: return(a) -> return a, part 1Denis Vlasenko
2006-11-26small fixes:Denis Vlasenko
fix xstrdup to not grossly overallocate memory use xopen instean of xopen3 in several places etc.
2006-11-26tar: refuse to untar files with "/../" componentsDenis Vlasenko
2006-11-26tar: correctly skip (and warn about) pax headers.Denis Vlasenko
plug memory leak. save 50 bytes. Wooohooo! we finally can unpack kernel tarballs!
2006-11-25tar: add support for FEATURE_TAR_GNU_EXTENSIONS so than we can saveDenis Vlasenko
long names now. We were able to read such tars, but not create. +275 bytes. Without FEATURE_TAR_GNU_EXTENSIONS: -25 bytes. We still cannot unpack Linux kernels, but not for long ;)
2006-11-25tar: small fix and small optimizationDenis Vlasenko
2006-11-25tar: abort if tarring up file larger that 64GbDenis Vlasenko
(otherwise we will produce garbled tarfile)
2006-11-24tar: fix multiple -t and/or -v options handling.Denis Vlasenko
do not process list of files to tar up in reverse order.
2006-11-24tar: sanitize option handlingDenis Vlasenko
2006-11-24tar: buglet fixDenis Vlasenko
2006-11-24tar: fix and sanitize handling of long filenames/linknamesDenis Vlasenko
(GNU extensions 'K' and 'L'). We correctly handle them when untarring now, but unfortunately we still don't use them when tarring! That stupid 100 char limit is still there! The biggest problem is that we don't support 'pax' tar format. Linux kernel tarballs are in this format... shame
2006-11-24tar: small fixes:Denis Vlasenko
* size-optimize mapping code * kill double close
2006-11-24tar: cache [ug]id->username/groupname mappings. Cuts down amountDenis Vlasenko
of open/read/close of /etc/passwd and /etc/group dramatically (we were rereading those for each untarred file!!!)
2006-11-24tar: cry murder and bail out if file shrinks under us while we tar it upDenis Vlasenko
2006-11-24header_verbose_list: stop truncating file size in listingDenis Vlasenko
2006-11-24tar:Denis Vlasenko
* unpack: handle tar header fields which are not NUL terminated * pack: handle 4+GB files correctly * pack: refuse to store 101+ softlinks (was truncating link target name) * pack: mask mode with 07777
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